Sha256: e8059eb51847259eebfef74103a4985038e64f9e3f97199e3ff5094db10410d0
Contents?: true
Size: 499 Bytes
Versions: 20
Compression:
Stored size: 499 Bytes
Contents
require 'stringio'
class DeprecationMatcher
def initialize(message)
@message = message
end
def matches?(block)
@actual = hijack_stderr(&block)
PhraseMatcher.new("DEPRECATION WARNING: #{@message}").matches?(@actual)
end
def failure_message
"expected deprecation warning #{@message.inspect}, got #{@actual.inspect}"
end
private
def hijack_stderr
err = $stderr
$stderr = StringIO.new
yield
$stderr.string.rstrip
ensure
$stderr = err
end
end
Version data entries
20 entries across 20 versions & 2 rubygems